[solana-receiver] Initialize receiver from CLI (#1191)

* Initialize

* Update address

* cleanup

Author: guibescos

target_chains/solana/cli/src/cli.rs

@@ -44,4 +44,12 @@ pub enum Action {
         about = "Initialize a wormhole receiver contract by sequentially replaying the guardian set updates"
     )]
     InitializeWormholeReceiver {},
+    InitializePythReceiver {
+        #[clap(short = 'f', long, help = "Fee in lmaports")]
+        fee:     u64,
+        #[clap(short = 'e', long, parse(try_from_str = Pubkey::from_str), help = "Source emitter")]
+        emitter: Pubkey,
+        #[clap(short = 'c', long, help = "Source chain")]
+        chain:   u16,
+    },
 }

target_chains/solana/cli/src/main.rs

@@ -1,5 +1,6 @@
 #![deny(warnings)]
 
+
 pub mod cli;
 use {
     anchor_client::anchor_lang::{
@@ -13,6 +14,7 @@ use {
         Action,
         Cli,
     },
+    pyth_solana_receiver::state::config::DataSource,
     pythnet_sdk::wire::v1::{
         AccumulatorUpdateData,
         MerklePriceUpdate,
@@ -125,8 +127,40 @@ fn main() -> Result<()> {
                 false,
             )?;
         }
-    }
+        Action::InitializePythReceiver {
+            fee,
+            emitter,
+            chain,
+        } => {
+            let rpc_client = RpcClient::new(url);
+            let payer =
+                read_keypair_file(&*shellexpand::tilde(&keypair)).expect("Keypair not found");
 
+            let initialize_pyth_receiver_accounts =
+                pyth_solana_receiver::accounts::Initialize::populate(&payer.pubkey())
+                    .to_account_metas(None);
+            let initialize_pyth_receiver_instruction = Instruction {
+                program_id: pyth_solana_receiver::ID,
+                accounts:   initialize_pyth_receiver_accounts,
+                data:       pyth_solana_receiver::instruction::Initialize {
+                    initial_config: pyth_solana_receiver::state::config::Config {
+                        governance_authority: payer.pubkey(),
+                        target_governance_authority: None,
+                        wormhole,
+                        valid_data_sources: vec![DataSource { chain, emitter }],
+                        single_update_fee_in_lamports: fee,
+                    },
+                }
+                .data(),
+            };
+
+            process_transaction(
+                &rpc_client,
+                vec![initialize_pyth_receiver_instruction],
+                &vec![&payer],
+            )?;
+        }
+    }
     Ok(())
 }
 

target_chains/solana/programs/pyth-solana-receiver/src/lib.rs

@@ -1,4 +1,7 @@
-use state::config::Config;
+use {
+    anchor_lang::system_program,
+    state::config::Config,
+};
 
 pub mod error;
 pub mod state;
@@ -26,7 +29,7 @@ use {
     },
 };
 
-declare_id!("DvPfMBZJJwKgJsv2WJA8bFwUMn8nFd5Xpioc6foC3rse");
+declare_id!("rec5EKMGg6MxZYaMdyBfgwp4d5rB9T1VQH5pJv5LtFJ");
 
 #[program]
 pub mod pyth_solana_receiver {
@@ -207,6 +210,16 @@ pub struct PostUpdates<'info> {
     pub posted_vaa: UncheckedAccount<'info>,
 }
 
+impl crate::accounts::Initialize {
+    pub fn populate(payer: &Pubkey) -> Self {
+        let config = Pubkey::find_program_address(&[CONFIG_SEED.as_ref()], &crate::ID).0;
+        crate::accounts::Initialize {
+            payer: *payer,
+            config,
+            system_program: system_program::ID,
+        }
+    }
+}
 
 impl crate::accounts::PostUpdates {
     pub fn populate(payer: &Pubkey, posted_vaa: &Pubkey) -> Self {